package com.zy.user.service;

import java.util.List;

import com.zy.user.pojo.User;

public interface UserService {

	public User login(User user);
	
	public List<User> selectAll();
	
	public boolean updateTime(User u);
	
	public boolean deleteUserById(User u);
	
	public boolean addUser(User u);
	
	public boolean updateUser(User u);
	
	public User selectUserById(User u);
	
	public List<User> selectUserWithUsername(User u);

}
